THE SIGN:

Trigram Tui, the Joyousabove Tui the Joyous, Lake
Trigram Chên, the Arousingbelow Chên the Arousing, Thunder

The trigram Tui, the Joyous, whose attribute is gladness, is above; Chên, the Arousing, which has the attribute of movement, is below. Joy in movement induces following. The Joyous is the youngest daughter, while the Arousing is the eldest son. An older man defers to a young girl and shows her consideration. By this he moves her to follow him.